Element block pseudo-class :active generated with border 0px rgba(0,0,0,1) solid height auto border-radius cursor default font-size 16px z-index auto transition margin 0px display block text-shadow 1px 1px 1px rgba(0,0,0,0.2) position static width 160px float none transform box-sizing content-box line-height 1 overflow hidden box-shadow 1px 1px 1px rgba(0,0,0,0.3) background padding 20px font-weight normal